Base | Representation |
---|---|
bin | 11111100111010… |
… | …011111111010000 |
3 | 1100222001001220020 |
4 | 133213103333100 |
5 | 2041240233214 |
6 | 124344143440 |
7 | 16100214210 |
oct | 3747237720 |
9 | 1328031806 |
10 | 530399184 |
11 | 25243a837 |
12 | 129767b80 |
13 | 85b69993 |
14 | 5062a240 |
15 | 318704a9 |
hex | 1f9d3fd0 |
530399184 has 80 divisors (see below), whose sum is σ = 1658072448. Its totient is φ = 142626816.
The previous prime is 530399179. The next prime is 530399213. The reversal of 530399184 is 481993035.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40717 + ... + 52140.
Almost surely, 2530399184 is an apocalyptic number.
It is an amenable number.
530399184 is an abundant number, since it is smaller than the sum of its proper divisors (1127673264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530399184 is a wasteful number, since it uses less digits than its factorization.
530399184 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92892 (or 92886 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 42.
The square root of 530399184 is about 23030.3969570652. The cubic root of 530399184 is about 809.4703563884.
The spelling of 530399184 in words is "five hundred thirty million, three hundred ninety-nine thousand, one hundred eighty-four".
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